Ogulcan Aydogan DevOps Engineer in London

Oğulcan Aydoğan

DevOps, Cloud & AI Engineer
Phone

+44 7355 005050

Location

London,
United Kingdom

resume

Summary

DevOps, Cloud & AI Engineer designing, building, and operating production-grade cloud infrastructure at scale. Track record of cutting deployment cycle times, owning multi-environment AWS estates with Terraform, and contributing production fixes to OpenTelemetry Collector and Prometheus upstream. Certified in AWS, Terraform, and Kubernetes. Focused on platform engineering, observability, and developer self-service through automation and Infrastructure as Code.

Education

Sep 2009 - May 2013
BA Economics - University of Toronto

Toronto, ON

experience

  • Designing and operating cloud-native infrastructure on AWS, managing Kubernetes workloads and CI/CD pipelines for production services
  • Building AI-powered automation tools and integrating large language models into developer workflows and internal platforms
  • Implementing Infrastructure as Code with Terraform across multi-environment deployments with GitOps-driven delivery
  • Rebuilt CI/CD pipelines across 10+ services using GitHub Actions, cutting deployment cycle time from 60 to under 15 minutes
  • Built reusable Terraform modules for multi-account AWS infrastructure, enabling self-service provisioning across environments
  • Implemented GitOps workflows with Argo CD and ApplicationSets, standardising deployments across development, staging, and production
  • Led cost optimisation initiatives cutting monthly AWS spend by ~20% through right-sizing, Reserved Instances, and Spot Fleet strategies
  • Contributed production fixes to OpenTelemetry Collector and Prometheus upstream
  • Provisioned and operated 50+ multi-tenant client environments end-to-end with full on-call ownership, reducing environment-rollout time from days to under 4 hours
  • Migrated legacy on-premise workloads to AWS, containerising 30+ services with Docker and deploying to ECS and EKS
  • Automated infrastructure provisioning with Terraform and CloudFormation across multi-region AWS environments
  • Built and maintained Jenkins pipelines for 40+ repositories, integrating automated testing, security scanning, and artifact management
  • Implemented centralised logging and monitoring with CloudWatch, ELK Stack, and custom Grafana dashboards
  • Designed VPC architectures with Transit Gateway, enabling secure cross-account networking for 8 AWS accounts

Skills

AWS (EKS, EC2, S3, RDS, Lambda, CloudFront) Terraform & Terragrunt Kubernetes & Helm Docker & Container Orchestration Jenkins & GitHub Actions Argo CD & GitOps Prometheus, Grafana & Loki Python, Bash & Java Ansible & CloudFormation Linux System Administration Networking & Security (VPC, IAM, SCP) Agile & Scrum Methodologies Incident Management & SRE Cost Optimisation & FinOps

Additional Information

  • Certifications: AWS Solutions Architect Associate, HashiCorp Terraform Associate (003), Certified Kubernetes Administrator (CKA)
  • Open Source: Published Terraform modules on the HashiCorp Terraform Registry; Docker images on Docker Hub; active GitHub contributor with public repositories for infrastructure automation
  • Side Projects: Built and maintain 6 production web applications (rsvp, bash, price, live, doviz, convert) hosted on personal AWS infrastructure with CI/CD pipelines
  • Languages: English (Fluent), Turkish (Native)